ISO 7012-1:2025 PDF
Paints and varnishes — Determination of preservatives in water-dilutable coating materials — Part 1: Determination of in-can free formaldehyde
Paints and varnishes — Determination of preservatives in water-dilutable coating materials — Part 1: Determination of in-can free formaldehyde
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 21
- Дата публикации:
- 1 апреля 2025 г.
- Издание:
- ISO IS 7012 edition 1 version 1
- ICS:
- 87.040
Abstract
Overview
ISO 7012-1:2025 - Paints and varnishes - Determination of preservatives in water-dilutable coating materials - Part 1: Determination of in‑can free formaldehyde specifies validated laboratory methods to measure in‑can free formaldehyde in water‑dilutable coatings and polymer dispersions. The standard defines the required apparatus, reagents, extraction and derivatization procedures, calibration and quantification approaches, and reporting requirements for reliable determination of free formaldehyde present in coating products.
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